| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.89 | 8.842% | $10.7645 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $201.44 | 13.550% | $228.7351 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $239.26 | 12.279% | $268.6387 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $187.45 | 4.696% | $196.2527 | $196.25 | $196.25 | $196.30 |
| Purchase #5 | $239.46 | 8.518% | $259.8572 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $46.27 | 7.714% | $49.8393 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $124.65 | 11.188% | $138.5958 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $1,048.42 | $1,152.6833 | $1,152.69 | $1,152.70 | $1,152.70 | |